Biotechnology
| Thu 22 Jan 2026
Beijing, Jan. 23 -- Shandong Wangyuan New Mat Co Ltd has applied Chinese patent for Method for Preparing Alpha-pyrrolidone by Fermentation Method. Wang Bingjie, Zhang Wenming, Xu Meixiang, Jiang Shuting, Zhou Yantao, Wang Liang, Guo Zhiqiang, Wang Fengli, Xu Xijin and Li Qifeng developed it.
The patent application number is C..